Continuing with our screencasts, we have a short How-To on installing the Power DNS Recursor (pdns-recursor) package as a way of getting around certain DNS issues in Asterisk.

When Asterisk loses connectivity, it can also affect the likes of PSTN fallback, not to mention Asterisk just outright behaves funny with DNS at times. The pdns-recursor package I’ve found works better than the likes of dnsmasq.

This screencast will open in an overlay. To close it, simply click outside of the video.

As always, if you found this useful, please leave a comment and introduce yourself!